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US5994475A Reaction products of amine and a carboxyl functional microgel 失效
胺和羧基官能微凝胶的反应产物

Reaction products of amine and a carboxyl functional microgel
摘要:
Reaction products of a microgel that contains carboxylic acid groups with a nitrogen-containing base have a high latency and high stability towards mechanical influences and are suitable as hardeners for one-component epoxy resin systems.
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